Frozen Tuna
Fishblade+6 to +7Merchant line

Frozen Tuna

Only the ghost merchant sells this line. A blade of it shows this look once its highest grade reaches +6, until +8.

Before and after

Crab-Shell SawbladeCrab-Shell Sawblade+4 to +5Frozen TunaFrozen Tuna+6 to +7Fish SkewerFish Skewer+8 to +9

See every Fishblade form on the Fishblades page or the whole evolution tree.